000 00559nam a22001817a 4500
008 140416b xxu||||| |||| 00| 0 eng d
020 _a1559536764
040 _aBSU
_cBSU
_dBSU
082 _221
_a512GRA
100 _aGray, Erim
_919002
245 _aDiscovering algebra:
_ban investigative approach, condensed lessons in spanish
_cedited by Erim Gray
260 _aEmeryville, Chicago
_bKey Curriculum Press
_c2004
300 _aviii, 164p.:
_bill.
_c28cm
546 _ain spanish and english
650 _2Algebra
658 _aMathematics
942 _2ddc
_cBK
999 _c9254
_d9254